Pump
Pump
2018 | 1
www.tapflo.com
All about your flow
Tapflo is a leading pump manufacturer with the ambition Est. in Sweden
to provide a wide range of premium products for various industrial 1980
applications. We focus on delivering the best fluid processing
solutions and support on all stages of the process, worldwide.
About Tapflo
Tapflo is an independent, Swedish, family owned manufacturer and global supplier of air
operated diaphragm pumps, centrifugal pumps and other industrial process equipment.
The company was founded in Kungälv, Sweden in 1980 and has since then been working with design
and manufacture of thermoplastic, metal and sanitary series diaphragm pumps, as well as the complete
range of centrifugal pumps and industrial equipment. After years of dynamic development, the company
evolved into Tapflo Group with worldwide operations. Tapflo Group is represented by owned companies
and independent distributors all over the world on 6 continents.
Quality certified
At Tapflo, we believe that quality is one of the highest values, both for our customers as well as our employees.
As a result, we comply with various globally recognised certification and quality control institutions.
Many of our products comply with EC ATEX directives for equipment intended for used in explosive
and hazardous environments.
The aseptic series is EHEDG certified (European Hygienic Engineering & Design Group) and the pharmaceutical
series has USP VI and EC 1935/2004 approval.
All of our products are clearly CE marked and followed by our comprehensive instruction manuals.
Tapflo manufacturing process is certified according to ISO 9001:2015.
REACH ROHS
Compliant Compliant
Our values
Long term engagement is our core Customising to bring the product
Our aim is to continuously provide premium to the needs
products according to the evolving needs of our Our intention is always to help our clients find
customers. That is why we see each customer the most cost effective solutions to increase their
relationship as a long term commitment. company’s efficiency.
Local means on your terms If this means changing the design of the pump,
we see it as a challenge - not a problem.
Tapflo is your global partner providing local
To produce is to develop
support. No matter where your plant is located,
you can expect us to support you locally. Being actively involved in the manufacturing
of a product, it is almost impossible not to discover
Flexibility the foundation of good service ways to improve it.
We are prepared to deal with reality, knowing This allows us to frequently offer solutions
that in practice this means answering that are even more sustainable and efficient.
questions, offering solutions and supplying spare
parts with a minimal loss of time.
2
Typical applications
Chemical Industry
Dosing of chemical solutions ie. acids, bases in different concentrations.
Water Purification
pH control and regulation, dosing floculants and polymers. Chloride dosing
to portalbe water.
Food Production
Dosing of aromas to food products, diatomaceous earth in bear filtration
process.
3
Working principle
The gearbox is worm wheel type and helicoidal reduction system with all bearings supported
within a fully lubricated gearbox. The mechanism for the variation of the capacity is spring
return based operated by an eccentric; this makes the diaphragm move forward
(pushing phase) for all the stroke length, while the spring in continuous tension causes
the comeback of the diaphragm (suction phase).
Diaphragm
Plunger
AB 17/14 N
AB 13/21 N
AB 17/21 N
4
Pump types
Dosing pumps are available in three main versions. Plunger pumps with packed plungers, plunger/hydraulic
diaphragms or mechanical diaphragms. High pressure pumps are available too, upon request.
The range also includes various driving methods, such as electric motor or electromagnetic solenoid operation.
Preparation Mixers
of polyelectrolytes (page 18)
5
SR Series | FM type
Spring return mechanical diaphragm dosing pump
Max capacity Max pressure
Model
„FM” - Series Mechanical diaphragm metering pumps are nor- [lt/h] [barg]
mally used when:
FM050N-30 14 10
The dosed liquid contains small amounts of suspended solids
A drip proof/air tight application is required FM050N-50 47 5
The dosed liquid is a toxic solution
Fittings:
Each pump is fitted with a standard gearbox reduction
Polyethylene tanks
system with a vertical mounted motor. The reduction gearbox
Relief valves and back pressure valves
is of a standard endless screw plus worm-wheel type, supported
Safety relief valve
by bearing.
Injection valve
Stroke adjustment can be carried with the pump at rest Foot valve
or in operation and it can be manual. As mechanical diaphragm Pulsation dampeners
they are easy for maintenance. Calibration pot
Peculiarity of this model is the complete plastic casing suitable
for ACID environment.
MATERIAL EXECUTION
Pump Valve Valve
Execution Diaphragm
head (ball) seats
11 AISI 316 AISI 316 AISI 316 PTFE/NBR
12 PP/FRV PYREX PVC PTFE/NBR
13 PVC PYREX PVC PTFE/NBR
PYREX~glass
PUMP CODE
FM 50 50/ D 11 DV
I group II group III group IV group V group VI group
“FM” series
Reduction ratio
Mechanical Diaphragm Materials in touch Not standard
Stroke length group
diaphragm diameter in[mm] with the fluid special code
[strokes/min]
dosing pump
6
SR Series | A type
Spring return plunger dosing pump
Max capacity Max pressure
Model
„A” Series - Plunger metering pumps are normally used when: [lt/h] [barg]
The dosed liquid is non abrasive solution
A drip proof system is not essential A 125N 156 20
High pressure is required A 175N 408 20
A 250N 1042 20
Each pump is fitted with a standard gearbox reduction A 350N 1458 4
system with a vertical mounted motor. The reduction gearbox
is of a standard endless screw plus worm-wheel type, supported AP A 125N 15,6 230
by bearing, fully lubricated in oil bath. AP A 250N 28,6 230
Stroke adjustment can be carried with the pump at rest AP A 350N 57,4 230
or in operation and it can be manual or automatic through
automatic actuator driven by 4-20 mA; different BUS; pneumatic.
Fittings:
As plunger pumps they are reliable and easy for maintenance
and with the possibility to have flushing or leakage recovery Polyethylene tanks
system (optional). Relief valves and back pressure valves
Safety relief valve
Furthermore they comply with ATEX standard, therefore Injection valve
they can be installed in Hazardous area. Foot valve
Pulsation dampeners
Calibration pot
Wide choice of wetted materials: S.S.316L;
PVC; PP; PVDF; PTFE other materials available
upon request.
MATERIAL EXECUTION
Pump Valve Valve Piston
Execution Piston
head (ball) seats gaskets
11 S.S. 316 S.S. 316 S.S. 316 S.S. 316 NBR
13 PVC CERAMICS PYREX PVC FPM
17 S.S. 316 CERAMICS S.S. 316 S.S. 316 FPM
19 S.S. 316 S.S. 316 S.S. 316 S.S. 316 FPM
20 PVC S.S. 316 PYREX PVC NBR
21 S.S. 316 S.S. 316 S.S. 316 S.S. 316 PTFE
32 S.S. 316 S.S. 420 S.S. 316 S.S. 316 AU
41 S.S. 316 CERAMICS S.S. 316 S.S. 316 AU
PYREX~glass, AU = polyurethane
PUMP CODE
A 125N 38/ F 11 DV
I group II group III group IV group V group VI group
7
SR Series | D type
Spring return mechanical diaphragm dosing pump
Max capacity Max pressure
Model
„D” Series - Mechanical diaphragm metering pumps are [lt/h] [barg]
normally used when:
D050N 49 14
The dosed liquid contains small amounts of suspended solids
A drip proof/air tight application is required D100N 438 5
The dosed liquid is a toxic solution D101N 418 8
Each pump is fitted with a standard gearbox reduction D121N 570 3
system with a vertical mounted motor. The reduction gearbox D122N 1400 6
is of a standard endless screw plus worm-wheel type, supported
by bearing, fully lubricated in oil bath.
Fittings:
Stroke adjustment can be carried with the pump at rest
or in operation and it can be manual or automatic through Polyethylene tanks
automatic actuator driven by 4-20 mA; different BUS; pneumatic. Relief valves and back pressure valves
As mechanical diaphragm they are easy for maintenance. Safety relief valve
Injection valve
Furthermore they comply with ATEX standard, therefore Foot valve
they can be installed in Hazardous area. Pulsation dampeners
Calibration pot
MATERIAL EXECUTION
Pump Valve Valve Valves
Execution Diaphragm
head (ball) seats O-ring
11 S.S. 316L S.S. 316L S.S. 316L PTFE/NBR FPM
12 PP/FRV PYREX PP/FRV PTFE/NBR FPM
13 PVC PYREX PVC PTFE/NBR FPM
16 PVC S.S. 316L PVC PTFE/NBR FPM
23 PVDF PYREX PVDF PTFE/NBR FPM
PUMP CODE
D 100N 70/ B 11 DV
I group II group III group IV group V group VI group
“D” series
Reduction ratio
Mechanical Diaphragm Materials in touch Not standard
Stroke length group
diaphragm diameter in [mm] with the fluid special code
[strokes/min]
dosing pump
8
SR Series | B & BR type
Spring return hydraulic diaphragm dosing pump Max Capacity Max pressure
Model
[lt/h] [barg]
„B & BR” - Series Hydraulic diaphragm metering pumps are
normally used when: B&BR 125N 108 20 / 13,5
The dosed liquid contains small amounts of suspended solids B&BR 175N 418 20 / 14
A drip proof/air tight application is required
The dosed liquid is a toxic solution B&BR 250N 1068 11 / 7,2
High pressure is required APB&BR 125N 60 60 / 40
Each pump is fitted with a standard gearbox reduction APB&BR 175N 247 60 / 40
system with a vertical mounted motor. The reduction gearbox APB&BR 250N 556 23 / 20,7
is of a standard endless screw plus worm-wheel type, supported
by bearing, fully lubricated in oil bath.
Fittings:
Stroke adjustment can be carried with the pump at rest
or in operation and it can be manual or automatic through Polyethylene tanks
automatic actuator driven by 4-20 mA; different BUS; pneumatic. Relief valves and back pressure valves
BR version is equipped with built-in safety valve is installed Safety relief valve
in the hydraulic circuit, in order to protect the diaphragm Injection valve
against over pressure. Foot valve
Pulsation dampeners
Furthermore they comply with ATEX standard, therefore Calibration pot
they can be installed in Hazardous area.
PUMP CODE
B 125N 30/ B 41 DV
I group II group III group IV group V group VI group
“B” series
Reduction ratio
Hydraulic Diaphragm Materials in touch Not standard
Stroke length group
diaphragm diameter in [mm] with the fluid special code
[strokes/min]
dosing pump
9
SR Series | SD type
Spring return sandwich hydraulic diaphragm dosing pump
Max capacity Max pressure
Model
„SD” Series - Sandwich Hydraulic diaphragm metering pumps [lt/h] [barg]
are normally used when:
The dosed liquid contains small amounts of suspended solids SD 125N 108 13,5
No leakage are accepted SD 175N 418 14
The dosed liquid is a toxic solution SD 250N 1068 7,2
High pressure is required
AP SD 125N 60 40
Each pump is fitted with a standard gearbox reduction
system with a vertical mounted motor. The reduction gearbox AP SD 175N 247 40
is of a standard endless screw plus worm-wheel type, supported AP SD 250N 556 20,7
by bearing, fully lubricated in oil bath.
Stroke adjustment can be carried with the pump at rest Fittings:
or in operation and it can be manual or automatic through
automatic actuator driven by 4-20 mA; different BUS; pneumatic. Polyethylene tanks
A built-in safety valve is installed in the hydraulic circuit, in order Relief valves and back pressure valves
to protect the diaphragm against over pressure. Safety relief valve
Injection valve
The peculiarity of this pump is the special sandwich diaphragm Foot valve
and the reliability of the diaphragm rupture detection system. Pulsation dampeners
Furthermore they comply with ATEX standard, therefore they Calibration pot
can be installed in Hazardous area.
MATERIAL EXECUTION
Pump Valve Valve Piston Oil
Execution Piston Diaphragm
head (ball) seats gaskets chamber
03 PVC S.S. 420 TEMP. PYREX PVC SANDWICH PTFE AU / NBR ALUMINUM
05 S.S. 316 S.S. 420 TEMP. S.S. 316 S.S. 316 SANDWICH PTFE AU / NBR ALUMINUM
06 S.S. 316 S.S. 420 TEMP. S.S. 316 S.S. 316 SANDWICH PTFE AU / NBR FE. 00
07 PP S.S. 420 TEMP. PYREX PP SANDWICH PTFE AU / NBR ALUMINUM
PUMP CODE
SD 125N 30 B 11 DV
I group II group III group IV group V group VI group
“SD” series
Reduction ratio
Sandwich Hydraulic Piston diameter Materials in touch Not standard
Stroke length group
diaphragm dosing in [mm] with the fluid special code
[strokes/min]
pump
10
PDP Series | A - I type
Positive displacement plunger dosing pump
Max capacity Max pressure
Model
„A-I” Series - Plunger dosing pumps comply with mechanical [lt/h] [barg]
and performance API 675 standards. Furthermore they comply
with ATEX standard, therefore they can be installed in Hazardous A I 175 385 50
area. A I 250 1265 40
Mechanism is an internal worm gear, fully oil bath lubricated A I 350 3569 40
with possibility to be coupled with others independently
APA I 175 44 230
from the size and stroke number to obtain multi-heads unit.
APA I 250 160 230
Stroke adjustment can be carried with the pump at rest
or in operation and it can be manual or automatic through APA I 350 477 250
automatic actuator driven by 4-20 mA; different BUS; pneumatic. Note: higher pressure are available
Accuracy within ± 1% within 10-100% of rated capacity.
As plunger pumps they are reliable and easy for maintenance Fittings:
and with the possibility to have flushing or leakage recovery Relief valves and back pressure valves
system (optional). Safety relief valve
Injection valve
Foot valve
Pulsation dampeners
Calibration pot
Wide choice of wetted materials: S.S.316L;
PVC; PP; PVDF; PTFE other materials available
upon request.
11
PDP Series | SDI type
Positive displacement sandwich hydraulic diaphragm dosing pump Max capacity Max pressure
Model
[lt/h] [barg]
„SDI” Series - Sandwich Hydraulic diaphragm dosing pumps
comply with mechanical and performance API 675 standards. SD I 175 390 14
Furthermore they comply with ATEX standard, therefore they SD I 250 1264 14
can be installed in hazardous area.
SD I 350 4028 14
Mechanism is an internal worm gear, fully oil bath lubricated
with possibility to be coupled with others independently from APSDI 175 231 40
the size and stroke number to obtain multi-heads unit. APSD I 250 711 80
Stroke adjustment can be carried with the pump at rest APSD I 350 1496 56
or in operation and it can be manual or automatic through
automatic actuator driven by 4-20 mA; different BUS; pneumatic. Note: higher pressure are available
12
Adjustment PDP Series
Manual
0-100% of the stroke length hand wheel can be car-
ried with the pump at rest or in operation.
(can be equipped with gravitational dial hand-wheel)
Automatic
E type
Simple and basic electric actuator.
input 4-20mA; 0-10V or 4-20mA output. E type
IP55
Manual emergency override
Power supply 24V AC/DC
NB: available on selected models
E1 type
Electric actuator.
input and output 4-20mA (special BUS upon request)
IP67
Manual emergency override
Power supply 1Ph 110/230V 50/60Hz
E1 type
(other option upon request)
ATEX comply (upon request)
E2 type
Electric actuator.
input and output 4-20mA (special BUS upon request)
IP68
Manual emergency override
Power supply 3Ph 400V50/60Hz
(other option upon request) E2 type
ATEX comply (upon request)
NB: available on selected models
P type
Pneumatic actuator
Air instrument 3-15PSI
Air supply: 4-6 Bar
ATEX comply (upon request)
P type
Special solution
Double effect plunger pump; smooth flow Sandwich hydraulic actuated diaphragm;
with higher flow rate. heated pump head and valves; ATEX comply.
13
SDP Series | S type
Solenoid dosing pumps Max capacity Max pressure
Model
[lt/h] [barg]
The SDP family provide an alternative solution in lower rates
application field where end users look forward reliable results S-- 20 20
and simple operation.
Valves
Diaphragm
Electromagnet
Adjustment knob
Control circuit board
Connector
Power supply
14
Pump types
SMC / SML - Analogic dosing pump.
Potentiometer manual adjustment range 10–100% with double regulating scale. The SML version is predispo-
sed for level control setting (supplied without probe).
SCD - Dosing pump with built in CD instruments, with operating function regulated by microprocessor.
Survey and conductivity control, range 0–1000 and 0–10.000 micro siemens. Temperature compensation
ON–OFF and proportional operation mode Output 4–20 mA; Level control setting (supplied without probe).
CD probe included.
15
Accessories
Dosing pumps are usually installed with accesories, they are used to make process safer and achieve higher
reliability.
Polyethylene tanks
Suitable to be fitted
with metering pump
on its top
Pulsation dampeners
Manometer
Calibration column
Filters
Valve
16
RAPIDA Series
Quickly and easily is the rapida’s motto, Technical information:
thanks to his LCD display, control board and different
Vector voltage control for variation
function that allow to change the pump setting
in frequency to control a 3Ph motor.
immediately.
Power supply: 1Ph 230V(±10%) – 50/60Hz
for 230V 3Ph motor
FUNCTION Enclosure: IP55
Manual:
Ambient Temperature: -20 to +40°C
Flow rate adjustment with 4 digit display in a range
10%-100% (6-60Hz) of the pump capacity.
Analogic:
Flow rate adjustment by incoming signal 4-20mA
in a range 10%-100% (6-60Hz) of the pump capacity.
Batch:
Pump can be programmable for operating only for a cer-
tain period.
Remote alarm:
Relay exit to switch for any alarm
RAPIDA...
17
Electric mixers
Type DMT i type DMM
High speed mixers directly coupled to the motor, for small tanks Model Version Services
up to 1000 litres capacity, with polypropylene coated shaft
and propeller. <1000l tank
DMT Fast mixer
liquid < 250 cps
Type DEM
High speed mixers, directly coupled to the motor, supported <1000l tank
DMM Fast mixer
by a protection lantern, housing an extra bearing kit, liquid < 250 cps
for increased shaft stability, and an extra seals kit, for increased <3000l tank
DEM Fast mixer
protection from the mixed chemical. liquid < 1000 cps
Propellers
MARINE PROPELLER TYPE FOLDING PROPELLER TYPE BLADE PROPELLER TYPE TURBINE HIGH FLOW TYPE
Characteristics: Characteristics: Characteristics: Characteristics:
- moderated pumping capacity - mild pumping capacity - axial flow - axial flow
- turbulent mixing - unfolding during rotation - good pumping capacity - good pumping capacity
Applications: Applications: - low consumption - low consumption
- liquid/liquid and liquid/solid - liquid/liquid and liquid/solid Applications: Applications:
blending blending - liquid/liquid and liquid/solid - liquid/liquid and liquid/solid
- max. tank capacity 10 m3 - max. tank capacity 1 m3 blending blending
- low viscosity - low viscosity - max. tank capacity 200 m3 - max. dim. tank 1000 m3
- suitable for standard - suitable for vessel with nar- - low / medium viscosity - low /medium viscosity
applications row coupling hole - many standard applications - many standard applications
18
Product range
Diaphragm pumps & accessories
TC Intelligents pumps Powder pumps TF Filter press pumps EHEDG aseptic pumps
Sweden
Premium qua
lity of
qua
lit y
o
f Sw
ium eden
Prem
CTS self-priming
centrifugal pumps Trolleys FT Filter units
19
TAPFLO AB
Sweden
Filaregatan 4 | S-442 34 Kungälv
Tel: +46 303 63390
Fax: +46 303 19916
E-mail addresses:
Commercial questions: sales@tapflo.com
Orders: order@tapflo.com
Tech support: support@tapflo.com
www.tapflo.com
Tapflo® is a registered trademark of Tapflo AB. All rights reserved.
Information in this document is subject to change without notice. Reproduction in any manner without written permission of Tapflo Group is forbidden.
Tapflo Group reserves the right to make changes in product design, or detail, and to discontinue any product or material without notice.
Art. No. 10-2250